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Date Posted: 14:30:50 03/31/03 Mon
Author: Mike Crapo
Subject: Re: Determining DPI
In reply to: Michel 's message, "Re: Determining DPI" on 07:10:40 03/31/03 Mon

With that being said, is there any way for determaining what the DPI is for a bmp, jpg, and png?

Any help would be greatly appreciated.

>Hi Mike,
>It depends of the image format and how the original
>image was created. Most BMP files don't have
>resolution saved, so if I recall correctly Envision
>will indicate the screen resolution.
>Best regards,
>>I need to know how I can determen what the DPI of a
>>image is that is being loaded from file.
>>It it easy to get when scanning in a file, but when I
>>load a image from file by using the
>>ImageScrollBox->LoadFromFile(FileName,0); and I look
>>at the ImageScrollBox->Graphic->XDotsPerInch; or
>>YDotsPerInch they are always set to 96. How can I set
>>them to the correct DPI?
>>Thanks for all your help

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